METHOD FOR MANUFACTURING SOLAR CELL AND SOLAR CELL

摘要

Disclosed is a solar cell (1) which is composed of a substrate (2), a light-absorbing layer (5) for absorbing sunlight, and a plurality of layers arranged on the light-absorbing layer (5). In the substrate (2), a metal electrode (4) is formed on a soda lime glass (3), and the metal electrode (4) has a corrugated surface.The light-absorbing layer (5) is composed of a plurality of layers, each having a shape corresponding with the corrugated surface. A buffer layer (9) is formed on the light-absorbing layer (5), and the buffer layer (9) also has a shape corresponding with the corrugated surface of the metal electrode (4). A semi-insulating layer (10), a transparent electrode layer (11) and an antireflective film layer (12) are formed on the buffer layer (9).